Q. I seem to have a habbit of pushing my front teeth with my tongue and then pushing them back again and now, i find myself doing it all day without realizing it and now i think one of my front teeth are shaky, it seems to move a bit more now, out of place when i push it and instead of stopping, i do it alot more now to see if it really is shaky or not. im terrified as im only 21. what can i do if they fall out? i also grind my back teeth in my sleep and during the day which is a new thing during the day. what are dental implants? are they screw ins? if my teeth come out could i get them on nhs? in the morning i feel as though if i just push my teeth theyl pop out so i try to avoid doing that 1st thing in the morning. im terrified on dental jags so cant go to dentist, i would go if i could get put to sleep tho, please help